How much exposure to nature and outdoor natural environments is necessary, though, to ensure healthy child development and a healthy adult life? We don't know for sure but it might be that we need to start examining what is necessary. Are there such things as minimum daily requirements of nature? And what do we make of the different ways we experience nature and the different types of nature that we experience? Is there a good way to begin to think about this?
Via David Hodgson, ddrrnt, Lesley Rodgers